Littlejohn, A. (1998). Cambridge english for schools: Teacher's book. Cambridge, UK: Cambridge University Press.
Παραπομπή Chicago StyleLittlejohn, Andrew. Cambridge English for Schools: Teacher's Book. Cambridge, UK: Cambridge University Press, 1998.
Παραπομπή MLALittlejohn, Andrew. Cambridge English for Schools: Teacher's Book. Cambridge, UK: Cambridge University Press, 1998.
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